专利名称：Safety-operational surveillance of a speed-rate controlled blower for furnace air
发明人：BESLER, FRANZ, DIPL.-ING.,RUDISCHHAUSER,
JURGEN, DIPL.-ING.
申请号：EP90100035.6申请日：19900102公开号：EP0377441A1公开日：19900711
摘要：For the purpose of reliable safety monitoring of the ratio of the quantity of fuelto air in oil, gas or dual-fuel burners, a two- channel set point/actual value comparisonwith automatic fault detection is carried out in order to maintain a respectively
predetermined fuel/air ratio without direct measurement of the mass flows of fuel andfurnace air.
申请人：MAX WEISHAUPT GMBH
地址：Max-Weishaupt-Strasse 14 D-88475 Schwendi DE
国籍：DE
代理机构：Flügel, Otto, Dipl.-Ing.
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